feat: integrate figlet-fonts statically and migrate to Coolify deployment

- Add 373 figlet fonts from xero/figlet-fonts as static assets
- Remove GitHub Actions workflow (now using Coolify + webhooks)
- Update .gitignore to track fonts in repository

This eliminates the need to clone fonts at build time and simplifies deployment.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

public/fonts/figlet-fonts/README.md

@@ -0,0 +1,11 @@
+```
+┏━╸╻┏━╸╻  ┏━╸╺┳╸   ┏━╸┏━┓┏┓╻╺┳╸┏━┓
+┣╸ ┃┃╺┓┃  ┣╸  ┃    ┣╸ ┃ ┃┃┗┫ ┃ ┗━┓
+╹  ╹┗━┛┗━╸┗━╸ ╹    ╹  ┗━┛╹ ╹ ╹ ┗━┛
+```
+
+my collection of ascii art fonts for [figlet](http://www.figlet.org/) or [toilet](http://caca.zoy.org/wiki/toilet). 
+
+install files to `/usr/share/figlet/` or `/usr/share/figlet/fonts/`.
+
+View example text at [examples](Examples.md).